82710163 has 2 divisors, whose sum is σ = 82710164. Its totient is φ = 82710162.

The previous prime is 82710137. The next prime is 82710179. The reversal of 82710163 is 36101728.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82710163 is a prime.

It is not a weakly prime, because it can be changed into another prime (82719163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41355081 + 41355082.

It is an arithmetic number, because the mean of its divisors is an integer number (41355082).

Almost surely, 2^82710163 is an apocalyptic number.

82710163 is a deficient number, since it is larger than the sum of its proper divisors (1).

82710163 is an equidigital number, since it uses as much as digits as its factorization.

82710163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 82710163 is about 9094.5127961865. The cubic root of 82710163 is about 435.6987281989.

The spelling of 82710163 in words is "eighty-two million, seven hundred ten thousand, one hundred sixty-three".